/**
 * author            Suger
 * time              2019-05-13
 * class:
 * description:
 */
// initGlobalAPI
Vue.config
Vue.util = {
  warn,
  extend,
  mergeOptions,
  defineReactive
}
Vue.set = set
Vue.delete = del
Vue.nextTick = nextTick
Vue.options = {
  components: {
    KeepAlive
    // Transition 和 TransitionGroup 组件在 runtime/index.js 文件中被添加
    // Transition,
    // TransitionGroup
  },
  directives: Object.create(null),
  // 在 runtime/index.js 文件中，为 directives 添加了两个平台化的指令 model 和 show
  // directives:{
  //	model,
  //	show
  // },
  filters: Object.create(null),
  _base: Vue
}

// initUse ***************** global-api/use.js
Vue.use = function (plugin: Function | Object) {
}

// initMixin ***************** global-api/mixin.js
Vue.mixin = function (mixin: Object) {
}

// initExtend ***************** global-api/extend.js
Vue.cid = 0
Vue.extend = function (extendOptions: Object): Function {
}

// initAssetRegisters ***************** global-api/assets.js
Vue.component =
  Vue.directive =
    Vue.filter = function (id: string,
                           definition: Function | Object): Function | Object | void {
    }

// expose FunctionalRenderContext for ssr runtime helper installation
Object.defineProperty(Vue, 'FunctionalRenderContext', {
  value: FunctionalRenderContext
})

Vue.version = '__VERSION__'

// entry-runtime-with-compiler.js
Vue.compile = compileToFunctions
